Global venture investment reached $330.9 billion in the first quarter of 2026, an all-time single-quarter record, according to the research audit underpinning this report. Roughly $242 billion — about 80% of the total — flowed directly into AI infrastructure, compute, and foundation models.

The figure is staggering in context: a single quarter rivaled the funding of entire recent years. But the concentration was equally extreme, with a few rounds exceeding $100 billion apiece accounting for much of the total.

The quarter crystallized a market bifurcated as never before. At the top, a handful of labs commanded near-sovereign valuations and effectively unlimited capital; below them, the long tail of startups competed for what remained.

Whether the quarter represented a durable new plateau or the blow-off top of a second bubble became the defining debate of the year — with SVB-scarred veterans watching the concentration warily.